Ntp- D210 Convert An Sncp To A Two-Fiber Ms-Spring Manually - Cisco ONS 15454 SDH Procedure Manual

Chapter 13 Convert Network Configurations
Prior to beginning this procedure, optical transmit and receive levels should be in their acceptable range
Note
as shown in
Log into an ONS 15454 SDH on the network where you will begin the ring conversion. See the
Step 1
"DLP-D60 Log into CTC" task on page
Complete the
Step 2
On the network map, right-click a span adjacent to the node you are logged into. A shortcut menu
Step 3
appears.
From the shortcut menu, click Circuits. The Circuits on Span window appears.
Step 4
Verify that the total number of active VC4 circuits does not exceed 50 percent of the span bandwidth. In
Step 5
the Circuits column, there is a block titled "Unused." This number should exceed 50 percent of the span
bandwidth.
Note
If the first half of the capacity is exceeded, this procedure cannot be completed. Bandwidth must be
Caution
50 percent unassigned to convert to MS-SPRing. Refer to your site plan for relocating circuits if these
requirements are not met.
Repeat Steps
Step 6
comply with
Save all circuit information:
Step 7
In network view, click the Circuits tab.
a.
b. Record the circuit information using one of the following options:
•
•
Delete the circuits:
Step 8
Note
In network view, click the Circuits tab. All circuits on the ring appear.
a.
With the Ctrl key pressed, click each circuit. Each line turns dark blue as it is selected.
b.
After all circuits have been selected, click Delete. Allow several minutes for processing; the actual
c.
length of time depends on the number of circuits in the network.
Complete the
Step 9
78-17194-01
Table 2-4 on page 2-17.
"DLP-D298 Check the Network for Alarms and Conditions" task on page
If the span is an STM-16, no more than 8 VC4s can be provisioned on the span. If the span is an
STM-64, no more than 32 VC4s can be provisioned on the span. If the span is an STM-4, no
more than 2 VC4s can be provisioned on the span.
1 to 5 for each node in the SNCP that you will convert to an MS-SPRing. When all nodes
Step 5, continue with the next step.
From the File menu, click Print to print the circuits table. See the
task on page 18-37.
From the File menu, click Export and choose the data format: HTML, CSV (comma separated
values), or TSV (tab separated values). Click OK and save the file in a temporary directory. See
the "DLP-D147 Export CTC Data" task on page
This method uses the network view. To delete circuits one at a time from each node, see the
"DLP-D27 Delete Circuits" task on page
"NTP-D41 Create the MS-SPRing" procedure on page 5-13

NTP- D210 Convert an SNCP to a Two-Fiber MS-SPRing Manually

17-49. If you are already logged in, continue with Step 2.
18-38.
17-21.
Cisco ONS 15454 SDH Procedure Guide, R7.0
19-83.
"DLP-D146 Print CTC Data"
to create the MS-SPRing.
13-15